The average HVAC system lasts about 20 years, but there are so many different factors that can affect this lifespan that the exact range can be hard to pin down. Some systems make it to 10 years and are shot, while others can last 25 years or more. Because this range is so large, your local HVAC contractor in Tampa, FL is here to tell you about some of the key factors that can lead to this disparity, and what you can do to make sure you are getting the most out of your system.

Regular maintenance

Even though the life expectancy of your HVAC system is dependent upon several different factors, you can still play a role in helping to extend its lifespan by making sure your system is receiving the regular filter changes and routine maintenance it needs. If your system has an outside air conditioning unit, you will also have to make sure that it remains free of debris and dust, and that the surrounding area is kept clear and neat. Making sure that the system is regularly receiving this necessary attention could be the difference between a system that lasts 10 to 15 years and one that serves you well for over 20 years.

Local climate

Those who live in coastal climates must be particularly diligent, as the HVAC systems in these areas are exposed to a unique set of challenges. Close proximity to saltwater and even orange groves can potentially shorten the lifespan of your air conditioning, as extended exposure to chemicals can cause deterioration in key components. Systems in these warmer environments also have higher run-times due to warmer year-round temperatures, which can shorten their life expectancy over time.

Proper sizing

Making sure your HVAC system is the right size for your home’s needs is also critical, as a system that is oversized can lead to ineffective operation. When the air conditioning begins a new on-cycle, the oil that was pumped out during the off-cycle takes a while to return, which can be difficult on the compressor. With the furnace, the temperature differences between the on and off cycles can put added stress on the heat exchanger as it continually expands and contracts. When your HVAC system is improperly sized, it will cycle through these on and off periods more than it should, and this additional wear on the parts can ultimately shorten its lifespan.

There are several other factors that can decrease your system’s life expectancy, such as poor initial quality of the parts, homeowner behavior and preferences or improper installation. Because there are so many threats to the lifespan of your system, regular tune-ups from an HVAC contractor in Tampa, FL are vital, even when everything appears to be working fine.

Our team at Kenny’s Air Conditioning & Heating Services, Inc. knows how important it is to be able to rely on your system year-round, which is why we offer a vast array of maintenance and repair services that will help keep your system running effectively for as long as possible. Give us a call to schedule your consultation today so we can make sure your HVAC system continues to keep you and your family comfortable.